Home / 95,512.47-143,260.44-32,331.23

Finding the Fourth Proportional to 95,512.47, 143,260.44 and 32,331.23

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Solution

The fourth proportional to 95,512.47, 143,260.44 and 32,331.23 is: 48,494.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,512.47 : 143,260.44 = 32,331.23 : x
  2. Step 2: Convert to fraction form
    95,512.47/143,260.44 = 32,331.23/x
  3. Step 3: Cross multiply
    95,512.47x = 143,260.44 × 32,331.23
  4. Step 4: Simplify right side
    95,512.47x = 4,631,786,235.54
  5. Step 5: Solve for x
    x = 4,631,786,235.54/95,512.47
  6. Step 6: Final answer
    x = 48,494.05

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.